新聞

This dark material: the black alchemy that can arrest carbon emissions

Jessica Murray

The Guardian

Guardian News & Media

2019/11/29

It traps carbon in the ground for centuries, boosts plant growth, provides a sustainable heat source and could even reduce methane emissions from cows. Biochar may not be a silver bullet to combating the climate emergency, but it certainly ticks a lot of boxes.

生物炭可以將碳捕獲存在地下數百年、促進植物生長、提供可持續的熱源，甚至能減少奶牛的甲烷排放。它可能不是應對氣候緊急情況的萬靈丹，但它肯定滿足了多項需求。

biochar, carbon, carbon sink

https://www.theguardian.com/environment/2019/nov/29/this-dark-material-the-black-alchemy-that-can-arrest-carbon-emissions